baber/WOPTO huggingface dataset:
Patent JP-H11342290-A (JP)
Title: Washing machine
Inventor: URA TOSHIHIKO
IPC: F16D13/08
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, balance a water receiver tank easily, and form the shape that takes material for a lever with less waste to reduce the cost in a washing machine for washing, rinsing and dehydrating clothes. SOLUTION: In the washing machine, a hollow dehydrating shaft 32 and a washing shaft 34 which is set on the same shaft to the dehydrating shaft 32 are ratated with a motor 37 and a washing and dehydrating tank is rotated with the dehydrating shaft 32. And the motor 37 is decelerated with a reducing mechanism 35 to rotate an agitation blade set on the washing and dehydrating tank with the washing shaft 34 and the rotation of the motor 37 is changed to either of the hollow dehydrating shaft 32 or the washing shaft 34 with the clutch mechanism 39 and the clutch mechanism 39 is driven with the clutch driving means 41. The reducing mechanism 35 and the motor 37 are set on the same shaft and the part of the clutch driving means 41 comes into contact with the brake lever rotating shaft 47 at the proximity to a clutch rotating shaft 45.
Patent JP-H0815750-A (JP)
Title: Line-of-sight detection device
Inventor: KODAMA SHINICHI
IPC: A61B3/113
Filed: 1994-07-01
Abstract: PURPOSE:To reduce the effect of abnormal light and to detect a line-of-sight direction with high reliability. CONSTITUTION:By a light projection part 2, first and second luminous flux whose incident angles are different are selectively projected toward the eye of an observer through an optical system 4. By a light receiving part 3 including a line sensor, the image of light reflected from the eye by the light projection part 2 is formed and received and a video signal is outputted. By a control part 1, the line-of-sight direction of the observer is estimated based on the first video signal by the first luminous flux and the second video signal by the second luminous flux and a line-of-sight extraction signal is outputted. By a discrimination means, it is judged that an abnormal light component other than the reflected light of the eye is included in the video signal when a signal component over a prescribed level continuously exists in the first and the second video signals extending over the prescribed number or more of picture elements. The first luminous flux is provided with the incident angle causing eyeground reflection and the second luminous flux is provided with the incident angle which does not cause the eyeground reflection.
Patent JP-H11768-A (JP)
Title: Spot welding controller
Inventor: KAMISADA MITSUNORI
IPC: B23K11/25
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To enable high quality of spot welding. SOLUTION: First an electrode tip 12A is descended until abutting to a base metal and next pressed with the prescribed pressure at the time of starting spot welding. When spot welding is started, the time sequential transfer (vibration) state (interelectrode displacement waveform) of the electrode tip 12A obtained from a position detector (encoder) is compared with the reference interelectrode displacement waveform stored in a storage circuit 26 with a central arithmetic unit 20, whereby the normal/defective of the welding state is judged and fed back to the welding current and well time or the like. When spot welding is finished, the electrode tip 12A is ascended to the position abutted to the base metal and next released up to the initial position. When this releasing operation is not normally executed, the electrode is judged to deposited with the central arithmetic unit 20.
Patent JP-H0812505-A (JP)
Title: Industrial antimicrobial agent and method for suppressing proliferation of microorganism
Inventor: MATSUMOTO SHINICHI
IPC: A01N33/08
Filed: 1994-07-01
Abstract: PURPOSE:To obtain an antimicrobial agent exhibiting remarkable synergistic effect, effective against bacteria, fungi, etc., in alkaline region at a small amount and keeping the effect over a long period by using an N-substituted N- hydroxymethylamine or its polycondensate in combination with a substituted phenol compound. CONSTITUTION:This industrial antimicrobial agent contains at least one kind of N-substituted N-hydroxymethylamine of formula I (R is an alkyl; (n) is 1-3) or its polycondensate (including the compound of formula II when n=3) in combination with at least one kind of a substituted phenol compound selected from the compound of formula III ((m) is 1 or 2) and the compound of formula IV (R<1> and R<2> are each H or a halogen; R<2> is H or OH; X is a bond, an alkylene or S). The compounding ratio of the compound of formula I or its polycondensate to the compound of formula III or formula IV is especially preferably 9:1 to 1:9. The system to be treated with the industrial antimicrobial agent preferably contains water and its pH is preferably alkaline side, especially >=9.
Patent JP-H0817730-A (JP)
Title: Polycrystal thin film of semiconductor device and its manufacture
Inventor: NAKATANI YOSHIKI
IPC: H01L29/78
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a polycrystal thin film whose solid growth time is shortened at a low temperature by a method wherein an insulating layer and a first thin film as well as the first thin film whose generation density of a crystal nucleus is high as compared with that of a second thin film and the second thin film are formed respectively in such a way that their interfaces come into contact with each other and the first thin film and the second thin film are changed into polycrystal films from amorphous films. CONSTITUTION:An amorphous thin film 2 is formed on a glass substrate 1 as an insulating layer, and an amorphous thin film 3 is formed on the amorphous thin film 2. The amorphous thin film 2 and the amorphous thin film 3 are composed of the same amorphous material. In addition, film-formation conditions such as the deposition temperature, the film-formation pressure and the like of the amorphous thin film 2 are controlled in such a way that the generation density of a crystal nucleus becomes high as compared with that of the amorphous thin film 3. When the amorphous thin film 2 and the amorphous thin film 3 are amorphous silicon films, they are changed into polycrystal films so as to become polycrystal silicon films.
Patent JP-S6311061-A (JP)
Title: Ac power controller
Inventor: YOSHIMUNE YOSHINORI
IPC: H02J3/00
Filed: 1986-06-27
Abstract: PURPOSE:To enable LSI and simplify assembly by causing a control circuit controlling the time for triggering a current controlling element to consist mainly of a digital circuit. CONSTITUTION:A load electric lamp 3 is connected with an AC power source via a TRIAC 2 of a current controlling element. Then, a control circuit 5 outputting a trigger is connected with a gate electrode G of the TRIAC 2. Said control circuit 5 is composed of a control data setting circuit 6, a zero- crossing detection circuit 7 of a power source 1, a clock pulse generator circuit 8, a counter circuit 10 and a coincidence circuit 11 and said setting circuit 6 is composed of an input circuit 12 and a microcomputer 13. Thus, the counter 10 starts counting from a zerocrossing point for every positive and negative half cycle and when counts coincide with set control data, a trigger is given from the coincidence circuit 11 to the gate electrode G of the TRIAC 2, which is turned ON to supply AC power 1 to the electric lamp 3.
Patent JP-2000336175-A (JP)
Title: Production of thermoplastic elastomer
Inventor: NISHINO MASANORI
IPC: C08L91/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To solve conventional problems readily causing blocking and incapable of carrying out handling by usual extruders and economically obtain a thermoplastic elastomer by previously forming a specific ethylene-propylene rubber in a granular state and mixing the granulated rubber with an olefinic resin at a specific temperature or above in the extruder. SOLUTION: (A) Ethylene-propylene rubber having high Mooney viscosity, preferably containing a mineral oil in 10-150 pts.wt. based on 100 pts.wt. ethylene-propylene rubber, preferably having 63-75 wt.% high ethylene content is previously formed in granular state and (B) the granulated rubber is mixed with an olefinic resin such as polyethylene at a melting temperature or above of the component B by using an extruder to provide the objective elastomer. The mixing ratio of the component A with the component B is preferably 15-70% component B to 85-30% component A not containing the mineral oil.
Patent JP-H06335485-A (JP)
Title: Dental medical equipment
Inventor: NAKAGAWA MASAHARU
IPC: A61G15/02
Filed: 1993-05-28
Abstract: PURPOSE:To make a medical equipment be compactly configured, reduce the installation space, and facilitate the installation by providing an air filter at the position beside the medical chair and by mounting a support to which a medical equipment bearer, etc., is attached utilizing the air filter. CONSTITUTION:Above a base 2a of a medical chair 2 which has functions of overturning, inversion, and elevation, an air filter 3 which incorporates a sterilizer is installed beside the medical chair 2, and a support 7 is mounted beside the air filter 3. A mouth washer equipment 4 is fixed to the support 7 through a fixture 4a, and a medical equipment bearer 5 which bears various medical equipment is rotatablly attached to the support through a rotational metal fitting 5a. Above the support 7, a shadow-less light 6 is attached through a metal fitting 6a so that the shadow-less light can freely move vertically and horizontally. Since the air filter 3 is arranged beside the medical chair in combination with the mouth washer equipment 4, medical equipment bearer 5, etc., the whole medical equipment can be compact and the installation space can be saved.
Patent JP-H10337416-A (JP)
Title: Liquid purification device and its use method
Inventor: MURAMOTO YU
IPC: B01D29/90
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a take-out work of liquid by returning the liquid in a filter container to a liquid tank at the time of exchange of a filter element, exchanging the filter, then fulfilling the liquid into the filter container and moving to a normal operation. SOLUTION: At a normal operation, a pump 14 is turned forward, sucks the liquid from the liquid tank 30, feeding out the liquid to the filter container 12. At the time of exchange of the filter element 11, an air vent valve 16 at the upper part of the filter container 12 is opened and the pump 14 is turned backward and the liquid in the filter container 12 is discharged. At this time, a back flow of the liquid in a secondary piping 15 into the filter container 12 is prevented with a check valve 20, and the liquid in the filter container 12 is discharged until a level of a connection part of a primary side piping 13. At this time, by detecting a level of the liquid in the filter container 12 or pressure of the primary side piping 13 or the flow rate, the pump 14 is stopped and a damage due to an unloaded operation of the pump 14 is prevented.
Patent JP-S5576975-A (JP)
Title: Alarm sound generator
Inventor: ITOYAMA HIROSHI
IPC: G04C21/02
Filed: 1978-12-06
Abstract: PURPOSE:To attenuate the alarm sound from an alarm sound generator by forming a pulse signal for driving an attenuated vibration generator from the output of a frequency divider and amplitude modulating the sound by the output from the vibration generator. CONSTITUTION:When a standard switch 5 is colsed, a starter circuit 8 generates a pulse to thereby reset the flip-flop of a pulse generator 9. When the reset of the flip-flop is then released, flip-flop group operate by the output B from frequency divider, and are synthesized at their outputs by a synthesizer 12 to cause it to generate pulses I periodically while the switch 5 is closed. This pulse I charged or discharges the capacitor Co of an attenuated vibration generator 10 and amplitude modulates the output A from frequency divider 2 by a modulator 11 to thereby generate attenuated sound.
Patent JP-S5940079-A (JP)
Inventor: AOYANAGI NASUO
IPC: F16L9/14
Filed: 1982-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10340167-A (JP)
Title: Printing data generating device, its method, printer and printing system
Inventor: SHIOBARA SUSUMU
IPC: B41J29/38
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To constitute a printing data generating means which simplifies complicated setting operation with a printer and is optimum to a selected printer. SOLUTION: The core driver 24A of a printing data generating device 21 interprets module constituting information and loads an execution module necessary for utilizing the selected printer 41 to a memory from the execution module group 33 of a storing part 30. Therefore, the necessary execution module is connected to complete a printer driver 24. The printer driver 24 of optimal constitution is obtained by only coordinating the core driver 24A to the printer 41.
Patent JP-H0332541-A (JP)
Title: Apparatus for fixing work piece to work table of machine tool
Inventor: RUDORUFU SHIYUNAIDAA
IPC: B23Q3/00
Filed: 1990-06-08
Abstract: PURPOSE: To fix workpieces in an exactly determined positional relationship at a reference point located on a worktable by causing additional groups of cooperating positioning apertures and positioning studs to determine only a workpiece receiving means in either X- or Y-direction. CONSTITUTION: The cooperation of two of the positioning studs of a base member which are oriented in X-direction and two of positioning slits in the positioning member 16 is effected in order to safely fix the position of the positioning member 16 in Y-direction. The remaining two positioning studs of the base member have no functions at all since they are passed through continuous apertures in a positioning plate allocated to the positioning member 16. The position of a positioning member 17 in X-direction is accurately determined by the cooperation of the two positioning studs of the base member which are correspondingly oriented in the Y-direction and two positioning slits 39b in the positioning member 17.  The remaining two positioning studs of the base member have no functions at all since they are fitted into continuous apertures 42a in the positioning plate 32 allocated to the positioning member 17.
Patent JP-H01317879-A (JP)
Title: Balance weight for cargo vehicle
Inventor: KATO AKIO
IPC: B66F9/075
Filed: 1988-06-20
Abstract: PURPOSE:To enable a balance weight to be safely removed without needing any hanger in maintenance or the like by connecting pivotably the balance weight disposed on the rear portion of a cargo vehicle such as fork lift truck approximately horizontally to the vehicle. CONSTITUTION:Recessed plates 61, 62 provided on both upper and lower ends with engaging pieces 611, 621 are welded fixedly to both left and right ends of the rear of a vehicle 90 like a fork lift truck 9. The respective engaging pieces 611, 621 are formed with pin holes 612 in which pins 21, 22 are inserted. On the other hand, projecting engaging portions 11, 12 provided similarly with pin holes 111 are formed integrally on both left and right ends of the front of a balance weight 1 formed of iron mass. Said portions 11, 12 are fitted on said plate 61, 62 and the pins 21, 22 are inserted in the corresponding pin holes 612, 111 to mount the balance weight 1. By drawing out one of the pins 21, 22 can be pivotally sideways about the other pin the balance weight 1.
Patent JP-H09310042-A (JP)
Title: Curable aqueous coating material composition
Inventor: SHO KATSUHIKO
IPC: C09D4/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material composition containing an acrylic polymer having malonate group which is an active methylene site, a compound having plural ethylenically unsaturated bonds and a catalyst for promoting Michel reaction in the molecule and remarkably improved in weather resistance. SOLUTION: This composition contains (A) an acrylic polymer having plural malonic acid ester pendant groups in the molecule, (B) a compound having plural ethylenically unsaturated bonds in the molecule and (C) a catalyst (e.g. tetramethylammonium hydroxide) for promoting Michel reaction between the components A and B in the form of a solvent, a dispersion or emulsion in an aqueous medium. The component A is preferably an emulsion or suspension obtained by copolymerizing, e.g. a malonate group-containing acryl monomer with other copolymer monomer by an emulsion polymerization method or a suspension polymerization method. Furthermore, a molar ratio of active methylene: ethylenically unsaturated bond is preferably 3:1 to 1:3.
Patent JP-H10326496-A (JP)
Title: Semiconductor storage device
Inventor: MIYATAKE SHINICHI
IPC: H01L21/82
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor storage device to store and compare defective address by use of a small number of fuse means, by cutting down plural fuses with respect to an address indicating a defective word line in accordance with the encoded storage information and controlling a gate means with the corresponding complementary signal. SOLUTION: An encode fuse FUSE 1 is furnished with four fuses F1-F4 corresponded to address signals A8-A11, and when each of them is cut down, one of memory mats divided into sixteen pieces in instructed through a comparator MSDEC consisting of a switch tree. An encode fuse FUSE 2 consists of seven fuses corresponded to address signals A0-A6, and when each of them is cut down, one word line specified by the address signals A0-A6 for every memory mat is indicated. By this procedure, the position of the defective bit is stored, and a column redundant line selecting signal is produced when the accessed address is mutually coincident.
Patent JP-S5579699-A (JP)
Title: Speed controller for squirrel-cage induction motor
Inventor: KOMIYA HIROMICHI
IPC: H02P27/06
Filed: 1978-12-07
Abstract: PURPOSE: To prevent the fall in the power-factor of a motor and stably and accurately control its speed, by increasing the output frequency of a frequency converter at the time of the fall in power voltage to reduce the terminal voltage of the  motor.  
     CONSTITUTION: A comparison amplifier 17 compares a power voltage detected by a voltage detecting circuit 15 with a voltage prescribed by a voltage setting unit 6. When the power voltage falls below the prescribed voltage, the comparison amplifier 17 generates an DC voltage. While the output of the amplifier 17 is applied to a frequency control circuit 11, the output frequency of a cyclo converter 2 is increased, namely, the slip of a squirrel-cage induction motor 3 is increased when the power voltage falls. When the slip is increased, the terminal voltage of the motor decreases. As a result, the power-factor of the motor does not fall and the commutation failure of thyristors of the converter 2 is prevented. Therefore, the revolution speed of the motor is stably and accurately controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11318342-A (JP)
Title: Chinese meat bun using no yeast
Inventor: YAMAMOTO KATSUYUKI
IPC: A23L35/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food with good appearance and favorable interior state even without using yeast, excellent in palate feeling and meltability in the mouth, by incorporating a dough with stock flour consisting of wheat flour and cold water-swellable polysaccharides and a carbohydrate having a specific average polymerization degree. SOLUTION: This Chinese meat bun is obtained by incorporating a dough with stock flour consisting of wheat flour and cold water-swellable polysaccharides and a carbohydrate with an average polymerization degree of 2-20, wherein it is recommended that the wheat flour is such one as to be a combination of soft flour with strong flour and adjusted to 8-10 wt.% in protein content, the cold water-swellable polysaccharides is e.g. pregelatinized starch prepared by drum dryer treatment of starch, the above-carbohydrate is recommended to be e.g. hard-to-digestable dextrin with an average polymerization degree of 8-15, the polysaccharides account for pref. 0.1-7 wt.% of the stock flour, and it is preferable that the amount of the carbohydrate to be used is 7-16 pts.wt. based on 100 pts.wt. of the stock flour.
Patent JP-S6130552-A (JP)
Title: Preparation of perfluorovinyl ether having functional group
Inventor: KANEKO ISAMU
IPC: C07C309/09
Filed: 1984-07-24
Abstract: PURPOSE:To obtain the titled compound smoothly and economically, by using a a perfluorovinyl ether having a specific haloalkyl group as a raw material, and reacting with an active metal such as zinc and a specific electrophilic compound to introduce a functional group to the raw material while keeping the vinyl group of the raw material as it is. CONSTITUTION:The titled compound of formula II (Q is functional group derived from SO2 or CO2) can be prepared by reacting the perfluoro-(omega-haloalkyl vinyl ether) of formula I (X is Br or I; m is 0-5; n is 1-10) with an electrophilic compound selected from SO2 and CO2 in a polar solvent such as dimethyl sulfoxide, etc. in the presence of an active metal selected from zinc or zinc-metal pair (preferably Zn-Cu pair) to obtain an intermediate containing the active metal and the electrophilic compound coordinated between the (CF2)n- and -X of the compound of formula I, and eliminating the active metal and -X from the intermediate. USE:Monomer for the production of a fluorine-containing functional polymer.
Patent JP-H05341514-A (JP)
Title: Positive type photoresist composition
Inventor: KAWABE YASUMASA
IPC: H01L21/027
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a positive type photoresist compsn. excellent in resolving power, sensitivity, developability and heat, resistance and suitable for use as a photoresist for fine processing. CONSTITUTION:This positive type photoresist compsn. contains an alkalisoluble resin and 1,2-naphthoquinonediazido-5-(and/or-4-) sulfonic ester of a polyhydroxy compd. represented by the formula, wherein R is a mono- or divalent org. group, each of R1-R4 is H, hydroxyl, halogen, alkyl or alkoxy and (n) is 1 or 2 as a number corresponding to the one or two bonding radicals of the org. group R.
Patent JP-2000339798-A (JP)
Title: Capstan motor
Inventor: SAITO HIROSHI
IPC: G11B15/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a capstan motor. SOLUTION: The capstan motor is provided with a motor base 6, which fixes rotary drive coils 14 and a bearing holder 8 that holds bearings at two locations, a capstan shaft 1, which is rotatively held by the bearings, a rotor 4, which is made integral with the shaft 1, has a rotatively driven magnet 11 and a rotor yoke 10 corresponding to the coils 14 and is made rotative, and a gear 3 provided on the shaft 1. The gear 3 is provided at the upper side of the base 6 of the shaft 1 and is located lower than a tape contacting section 16.
Patent JP-S63316878-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/00
Filed: 1987-06-19
Abstract: PURPOSE:To faithfully realize the gradation of an original by moving a developing means and varying the distance between said means and an image carrier. CONSTITUTION:Through the operation of a soft copy key, a pulse motor is driven according to the number of additional pulses as position data stored in a memory, and cams 53 and 54 rotate to move a developing device 12 in the direction shown by arrows b1  b2. The projecting part 53a of the cam 53 abuts on a detection switch 136 to detect the standard developing position of the developing device 12. Namely, the distance between the developing device 12 and a photosensitive drum can be varied, then the quality of a copied image can be selected. Thus originals can be faithfully reproduced according to the quality of the original image.